040000 tree 81a427e5492234549ce72b2f60ba9bd38724ca92	Common
040000 tree 2ee7ba11c3e88f714aff23f7c2c6e29f9efb06a6	GmmLib
040000 tree ec21a10fa4cde8519377365a7f85948be975a7e9	inc
040000 tree 31147a976e76e7c7f781a0bb4c31d91e7a368c5b	util